Related Information for Zetta Bytes Zetta Bytes was a band on the Disney Channel Original Movie, Pixel Perfect. The singer of the group is Spencer Redford (born Jessica Leigh Spencer) who plays the singing (holographic) character of Loretta Modern in the movie. Spencer Redford is an American Actress and singer from Michigan.Other members of the band include Porscha Coleman who played Rachel the guitar player in the band, Tania Gunadi who played Cindy the drummer in the band, and Leah Pipes who played Samantha, who was the.. read more